Category Taking Apart the Zeiss 85mm T2.1 CP.3 Cinema Lens | Lensrentals Blog

Equipment

Taking Apart the Zeiss 85mm T2.1 CP.3 Cinema Lens

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Long ago, in an office far, far away we did a teardown of the Zeiss 85mm CP.2 lens. Since we’ve already seen the earlier model, we thought it would be interesting to take a peek inside the new Zeiss 85mm CP.3 lens as well. We’re going to have to work on them eventually, and it’s always […]

Cine Lens MTF Testing

Equipment

Why We’re Going to Start Testing Cinema Lenses. And Why We Haven’t Before.

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  Here we go again. This isn’t my first time pissing off the status quo; I’ve been doing it for years. We spent the last few years developing better metrology (lens testing) for photography lenses. The reason was relatively simple; photography cameras with higher resolutions began to see flaws that the photography company’s (and our existing) metrology […]

Sigma 24-70mm Art Series Review

Lenses and Optics

Sigma 24-70mm f/2.8 DG OS HSM Art Sharpness Tests

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Sigma has been on an incredible run these last 5 years, releasing one amazingly sharp lens after another. They’ve made lenses no one has ever tried before and not only succeeded, they made them amazingly good on the first try. Their quality control has become as good as anyone’s, better than most. And their repair […]

Ultra High Resolution

Geek Articles

Experiments For Ultra High Resolution Camera Sensors

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GEEK ALERT!! Let’s be absolutely clear; this is not a useful article in regards to your technique. It won’t help your photography or videography become better. It won’t help you choose equipment any time in the next couple of years. It won’t provide any fodder for your next Forum War. It’s just a geek article that may interest […]

Photography Lighting 101

Geek Articles

Simplifying the Complexities of Lighting in Photography

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As someone who teaches workshops tailored to lighting, I’m always reminded how many people have a gross misunderstanding of how light travels and is used within photography. And while I usually start my workshops with an open lesson on the reality of how light functions. I’m frequently reminded, how, even the most experienced photographers, don’t […]

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